Uni Liquid Chalk Markers utilise water-based pigment ink so you can mark on windows, glass, mirrors, plastic and metal surfaces with ease. The ink wont wash off in the rain, yet is easy to remove with a damp cloth.

-This marker features a extra bold 15mm chisel nib.
– The ink is removable on non-porous surfaces.
– It’s recommended to store these markers horizontally when not in use.